Mitt Romney enjoys a dominant, 19-point lead over John McCain among Republicans likely to attend Colorado caucuses Feb. 5, with Mike Huckabee trailing and Ron Paul and Rudy Giuliani barely registering a nod, according to a Denver Post poll.

Add this result to the polls noted in the post below, and the momentum behind Romney is clear.

If Huckabee voters continue to wake up to the fact that a vote for Huck is a vote for McCain, Tuesday could be very interesting indeed.